Mário Goncalves Vianna - Football referee

WC 1954
group stageSwitzerlandItaly1954-06-172 - 1
South American 1953
PeruUruguay1953-03-280 - 3
ParaguayEcuador1953-03-040 - 0
WC 1950
group stageSpainUSA1950-06-253 - 1
South American 1946
ParaguayUruguay1946-02-082 - 1
ArgentinaUruguay1946-02-023 - 1
UruguayChile1946-01-161 - 0
ArgentinaParaguay1946-01-122 - 0
Copa Roca
BrazilArgentina1945-12-233 - 1
BrazilArgentina1945-12-206 - 2
BrazilArgentina1945-12-163 - 4
South American 1945
BoliviaColombia1945-02-213 - 3
UruguayBolivia1945-02-152 - 0
BoliviaEcuador1945-02-110 - 0
UruguayColombia1945-01-287 - 0
UruguayEcuador1945-01-245 - 1
friendly
BrazilUruguay1944-05-174 - 0